Language: python

TheAlgorithms / Python

stars	today
62216	345

All Algorithms implemented in Python

microsoft / cascadia-code

https://github.com/microsoft/cascadia-code

stars	today
8661	41

This is a fun, new monospaced font that includes programming ligatures and is designed to enhance the modern look and feel of the Windows Terminal.

sniklaus / 3d-ken-burns

https://github.com/sniklaus/3d-ken-burns

stars	today
365	164

an implementation of 3D Ken Burns Effect from a Single Image using PyTorch

public-apis / public-apis

https://github.com/public-apis/public-apis

stars	today
65560	252

A collective list of free APIs for use in software and web development.

tensorflow / models

https://github.com/tensorflow/models

stars	today
59614	45

Models and examples built with TensorFlow

zulip / zulip

https://github.com/zulip/zulip

stars	today
10688	16

Zulip server - powerful open source team chat

boto / boto3

https://github.com/boto/boto3

stars	today
4993	3

AWS SDK for Python

saltstack / salt

https://github.com/saltstack/salt

stars	today
10438	6

Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:

shadowsocksr-backup / shadowsocksr

https://github.com/shadowsocksr-backup/shadowsocksr

stars	today
4995	12

Python port of ShadowsocksR

locustio / locust

https://github.com/locustio/locust

stars	today
11426	20

Scalable user load testing tool written in Python

aws / sagemaker-python-sdk

https://github.com/aws/sagemaker-python-sdk

stars	today
842	1

A library for training and deploying machine learning models on Amazon SageMaker

apache / incubator-tvm

https://github.com/apache/incubator-tvm

stars	today
4668	5

Open deep learning compiler stack for cpu, gpu and specialized accelerators

docker / compose

https://github.com/docker/compose

stars	today
17956	13

Define and run multi-container applications with Docker

django / django

https://github.com/django/django

stars	today
45397	26

The Web framework for perfectionists with deadlines.

ProtonVPN / protonvpn-cli-ng

https://github.com/ProtonVPN/protonvpn-cli-ng

stars	today
48	4

New Python-based implementation of the ProtonVPN CLI

lukemelas / EfficientNet-PyTorch

https://github.com/lukemelas/EfficientNet-PyTorch

stars	today
2759	24

A PyTorch implementation of EfficientNet

CoreyMSchafer / code_snippets

https://github.com/CoreyMSchafer/code_snippets

stars	today
3256	7

Jrohy / multi-v2ray

https://github.com/Jrohy/multi-v2ray

stars	today
2615	7

v2ray easy delpoy & manage tool， support multiple user & protocol manage

awslabs / serverless-application-model

https://github.com/awslabs/serverless-application-model

stars	today
6185	4

AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications

cloud-custodian / cloud-custodian

https://github.com/cloud-custodian/cloud-custodian

stars	today
2525	3

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

miyakogi / pyppeteer

https://github.com/miyakogi/pyppeteer

stars	today
2675	4

Headless chrome/chromium automation library (unofficial port of puppeteer)

awslabs / aws-sam-cli

https://github.com/awslabs/aws-sam-cli

stars	today
4656	6

CLI tool to build, test, debug, and deploy Serverless applications using AWS SAM

plotly / dash

https://github.com/plotly/dash

stars	today
10361	11

Analytical Web Apps for Python & R. No JavaScript Required.

dji-sdk / Tello-Python

https://github.com/dji-sdk/Tello-Python

stars	today
437	4

This is a collection of python modules that interact with the Ryze Tello drone.

aio-libs / aiohttp

https://github.com/aio-libs/aiohttp

stars	today
8769	6

Asynchronous HTTP client/server framework for asyncio and Python

Language: go

rancher / k3s

https://github.com/rancher/k3s

stars	today
10208	183

Lightweight Kubernetes. 5 less than k8s.

slackhq / nebula

https://github.com/slackhq/nebula

stars	today
2014	477

A scalable overlay networking tool with a focus on performance, simplicity and security

chai2010 / advanced-go-programming-book

https://github.com/chai2010/advanced-go-programming-book

stars	today
10942	243

📚 《Go语言高级编程》开源图书，涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)

developer-learning / night-reading-go

https://github.com/developer-learning/night-reading-go

stars	today
5551	33

Night-Reading-Go《Go 夜读》 > Share the related technical topics of Go every week through zoom online live broadcast, every day on the WeChat/Slack to communicate programming technology topics. 每周通过 zoom 在线直播的方式分享 Go 相关的技术话题，每天大家在微信/Slack 上及时沟通交流编程技术话题。

helm / charts

https://github.com/helm/charts

stars	today
10995	22

Curated applications for Kubernetes

grafana / loki

https://github.com/grafana/loki

stars	today
7908	69

Like Prometheus, but for logs.

aws / aws-sdk-go

https://github.com/aws/aws-sdk-go

stars	today
5352	5

AWS SDK for the Go programming language.

terraform-providers / terraform-provider-azurerm

https://github.com/terraform-providers/terraform-provider-azurerm

stars	today
1236	5

Terraform provider for Azure Resource Manager

thecodingmachine / gotenberg

https://github.com/thecodingmachine/gotenberg

stars	today
1626	10

A Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF

allegro / bigcache

https://github.com/allegro/bigcache

stars	today
2833	41

Efficient cache for gigabytes of data written in Go.

kubeedge / kubeedge

https://github.com/kubeedge/kubeedge

stars	today
1905	7

Kubernetes Native Edge Computing Framework (project under CNCF)

dgraph-io / dgraph

https://github.com/dgraph-io/dgraph

stars	today
11754	15

Fast, Distributed Graph DB

helm / helm

https://github.com/helm/helm

stars	today
15029	21

The Kubernetes Package Manager

michenriksen / aquatone

https://github.com/michenriksen/aquatone

stars	today
3030	8

A Tool for Domain Flyovers

mailhog / MailHog

https://github.com/mailhog/MailHog

stars	today
5590	9

Web and API based SMTP testing

kubernetes-sigs / kind

https://github.com/kubernetes-sigs/kind

stars	today
3766	16

Kubernetes IN Docker - local clusters for testing Kubernetes

olivere / elastic

https://github.com/olivere/elastic

stars	today
4516	5

Elasticsearch client for Go.

v2ray / v2ray-core

https://github.com/v2ray/v2ray-core

stars	today
24564	97

A platform for building proxies to bypass network restrictions.

erroneousboat / slack-term

https://github.com/erroneousboat/slack-term

stars	today
4920	4

Slack client for your terminal

elastic / beats

https://github.com/elastic/beats

stars	today
8194	5

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

cilium / hubble

https://github.com/cilium/hubble

stars	today
198	29

Hubble - Network, Service & Security Observability for Kubernetes

fatedier / frp

https://github.com/fatedier/frp

stars	today
29985	45

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

dgraph-io / ristretto

https://github.com/dgraph-io/ristretto

stars	today
1607	51

A high performance memory-bound Go cache

gogo / protobuf

https://github.com/gogo/protobuf

stars	today
3281	7

Protocol Buffers for Go with Gadgets

sql-machine-learning / sqlflow

https://github.com/sql-machine-learning/sqlflow

stars	today
3379	11

Brings SQL and AI together.

Language: java

Snailclimb / JavaGuide

https://github.com/Snailclimb/JavaGuide

stars	today
62183	251

【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。

CyC2018 / CS-Notes

https://github.com/CyC2018/CS-Notes

stars	today
83577	155

📚 技术面试必备基础知识、Leetcode、Java、C++、Python、后端面试、计算机操作系统、计算机网络、系统设计

zhangdaiscott / jeecg-boot

https://github.com/zhangdaiscott/jeecg-boot

stars	today
7410	73

一款基于代码生成器的JAVA快速开发平台，开源界“小普元”超越传统商业企业级开发平台！采用前后端分离架构：SpringBoot 2.x，Ant Design&Vue，Mybatis-plus，Shiro，JWT。强大的代码生成器让前后端代码一键生成，无需写任何代码! 引领新的开发模式(OnlineCoding模式-> 代码生成器模式-> 手工MERGE智能开发)，帮助Java项目解决70%的重复工作，让开发更多关注业务逻辑。既能快速提高开发效率，帮助公司节省成本，同时又不失灵活性。JeecgBoot还独创在线开发模式（No代码）：在线表单配置（表单设计器）、移动配置能力、在线工作流配置（流程设计器）、在线报表配置、在线图表配置、插件能力（可插拔）等等

confluentinc / ksql

https://github.com/confluentinc/ksql

stars	today
2776	35

The event streaming database purpose-built for stream processing applications

zhisheng17 / flink-learning

https://github.com/zhisheng17/flink-learning

stars	today
3058	92

flink learning blog. http://www.54tianzhisheng.cn 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例分享。

halo-dev / halo

https://github.com/halo-dev/halo

stars	today
9907	66

✍ Halo 一款现代化的个人独立博客系统

spring-projects / spring-boot

https://github.com/spring-projects/spring-boot

stars	today
43554	36

Spring Boot

pentaho / pentaho-kettle

https://github.com/pentaho/pentaho-kettle

stars	today
3417	10

Pentaho Data Integration ( ETL ) a.k.a Kettle

oracle / graal

https://github.com/oracle/graal

stars	today
11058	48

GraalVM: Run Programs Faster Anywhere 🚀

Snailclimb / springboot-guide

https://github.com/Snailclimb/springboot-guide

stars	today
899	12

SpringBoot 核心知识点和面试题总结。

baomidou / mybatis-plus

https://github.com/baomidou/mybatis-plus

stars	today
7115	18

An powerful enhanced toolkit of MyBatis for simplify development

micronaut-projects / micronaut-core

https://github.com/micronaut-projects/micronaut-core

stars	today
3102	6

Micronaut Application Framework

brettwooldridge / HikariCP

https://github.com/brettwooldridge/HikariCP

stars	today
11583	9

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

SeleniumHQ / selenium

https://github.com/SeleniumHQ/selenium

stars	today
16175	11

A browser automation framework and ecosystem.

PhilJay / MPAndroidChart

https://github.com/PhilJay/MPAndroidChart

stars	today
29171	9

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, dragging and animations.

apache / skywalking

https://github.com/apache/skywalking

stars	today
11299	28

APM, Application Performance Monitoring System

spring-projects / spring-data-examples

https://github.com/spring-projects/spring-data-examples

stars	today
3146	4

Spring Data Example Projects

Tencent / TubeMQ

https://github.com/Tencent/TubeMQ

stars	today
1645	11

TubeMQ focuses on high-performance storage and transmission of massive data in big data scenarios

alibaba / canal

https://github.com/alibaba/canal

stars	today
11498	19

阿里巴巴 MySQL binlog 增量订阅&消费组件

seata / seata

https://github.com/seata/seata

stars	today
12666	30

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

thingsboard / thingsboard

https://github.com/thingsboard/thingsboard

stars	today
4650	14

Open-source IoT Platform - Device management, data collection, processing and visualization.

JetBrains / ideavim

https://github.com/JetBrains/ideavim

stars	today
4344	9

Vim emulation plug-in for IDEs based on the IntelliJ platform.

wuyouzhuguli / SpringAll

https://github.com/wuyouzhuguli/SpringAll

stars	today
10552	32

循序渐进，学习Spring Boot、Spring Boot & Shiro、Spring Cloud、Spring Security & Spring Security OAuth2，博客Spring系列源码

alibaba / spring-cloud-alibaba

https://github.com/alibaba/spring-cloud-alibaba

stars	today
10395	33

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

apache / flink

https://github.com/apache/flink

stars	today
11126	15

Apache Flink

Language: c++

CoatiSoftware / Sourcetrail

https://github.com/CoatiSoftware/Sourcetrail

stars	today
3543	518

Sourcetrail - free and open-source interactive source explorer

CoatiSoftware / SourcetrailDB

https://github.com/CoatiSoftware/SourcetrailDB

stars	today
90	15

Library to export Sourcetrail compatible database files for writing custom indexers

tensorflow / tensorflow

https://github.com/tensorflow/tensorflow

stars	today
137865	200

An Open Source Machine Learning Framework for Everyone

google / googletest

https://github.com/google/googletest

stars	today
13708	10

Googletest - Google Testing and Mocking Framework

progschj / ThreadPool

https://github.com/progschj/ThreadPool

stars	today
2682	10

A simple C++11 Thread Pool implementation

PX4 / Firmware

https://github.com/PX4/Firmware

stars	today
3071	3

PX4 Autopilot Software

diasurgical / devilutionX

https://github.com/diasurgical/devilutionX

stars	today
1978	4

Diablo build for modern operating systems

danielkrupinski / Osiris

https://github.com/danielkrupinski/Osiris

stars	today
500	5

Free open-source training software / cheat for Counter-Strike: Global Offensive, written in modern C++. GUI powered by imgui.

google / flatbuffers

https://github.com/google/flatbuffers

stars	today
13379	15

FlatBuffers: Memory Efficient Serialization Library

apache / incubator-brpc

https://github.com/apache/incubator-brpc

stars	today
9399	5

Industrial-grade RPC framework used throughout Baidu, with 1,000,000+ instances and thousands kinds of services, called “baidu-rpc” inside Baidu.

tesseract-ocr / tesseract

https://github.com/tesseract-ocr/tesseract

stars	today
31228	24

Tesseract Open Source OCR Engine (main repository)

pytorch / pytorch

https://github.com/pytorch/pytorch

stars	today
33894	51

Tensors and Dynamic neural networks in Python with strong GPU acceleration

nlohmann / json

https://github.com/nlohmann/json

stars	today
16484	16

JSON for Modern C++

rapidsai / cuml

https://github.com/rapidsai/cuml

stars	today
821	1

cuML - RAPIDS Machine Learning Library

grpc / grpc-web

https://github.com/grpc/grpc-web

stars	today
3518	2

gRPC for Web Clients

alibaba / MNN

https://github.com/alibaba/MNN

stars	today
3075	10

MNN is a lightweight deep neural network inference engine.

xdspacelab / openvslam

https://github.com/xdspacelab/openvslam

stars	today
1688	6

OpenVSLAM: A Versatile Visual SLAM Framework

ocornut / imgui

https://github.com/ocornut/imgui

stars	today
17639	18

Dear ImGui: Bloat-free Immediate Mode Graphical User interface for C++ with minimal dependencies

protocolbuffers / protobuf

https://github.com/protocolbuffers/protobuf

stars	today
38602	30

Protocol Buffers - Google’s data interchange format

abseil / abseil-cpp

https://github.com/abseil/abseil-cpp

stars	today
6123	11

Abseil Common Libraries (C++)

Tencent / ncnn

https://github.com/Tencent/ncnn

stars	today
7690	11

ncnn is a high-performance neural network inference framework optimized for the mobile platform

horovod / horovod

https://github.com/horovod/horovod

stars	today
7977	11

Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.

osquery / osquery

https://github.com/osquery/osquery

stars	today
16224	12

SQL powered operating system instrumentation, monitoring, and analytics.

google / or-tools

https://github.com/google/or-tools

stars	today
4694	6

Google’s Operations Research tools:

facebook / folly

https://github.com/facebook/folly

stars	today
13948	8

An open-source C++ library developed and used at Facebook.

Language: javascript

algorithm-visualizer / algorithm-visualizer

https://github.com/algorithm-visualizer/algorithm-visualizer

stars	today
25845	174

🎆 Interactive Online Platform that Visualizes Algorithms from Code

freeCodeCamp / freeCodeCamp

https://github.com/freeCodeCamp/freeCodeCamp

stars	today
306686	230

The https://www.freeCodeCamp.org open source codebase and curriculum. Learn to code for free together with millions of people.

cube-js / cube.js

https://github.com/cube-js/cube.js

stars	today
5854	87

📊 Cube.js - Open Source Analytics Framework

paulirish / lite-youtube-embed

https://github.com/paulirish/lite-youtube-embed

stars	today
742	153

A faster youtube embed.

azl397985856 / leetcode

https://github.com/azl397985856/leetcode

stars	today
22877	53

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

jhipster / generator-jhipster

https://github.com/jhipster/generator-jhipster

stars	today
15125	13

Open Source application platform for creating Spring Boot + Angular/React projects in seconds!

facebook / react

https://github.com/facebook/react

stars	today
139870	100

A declarative, efficient, and flexible JavaScript library for building user interfaces.

invertase / react-native-firebase

https://github.com/invertase/react-native-firebase

stars	today
6573	8

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

serverless / serverless

https://github.com/serverless/serverless

stars	today
32912	19

Serverless Framework – Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more! –

Valve / fingerprintjs2

https://github.com/Valve/fingerprintjs2

stars	today
8965	52

Modern & flexible browser fingerprinting library

fastify / fastify

https://github.com/fastify/fastify

stars	today
12587	19

Fast and low overhead web framework, for Node.js

SortableJS / Sortable

https://github.com/SortableJS/Sortable

stars	today
18653	100

Sortable — is a JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery required. Supports Meteor, AngularJS, React, Polymer, Vue, Ember, Knockout and any CSS library, e.g. Bootstrap.

ryanmcdermott / clean-code-javascript

https://github.com/ryanmcdermott/clean-code-javascript

stars	today
26991	176

🛁 Clean Code concepts adapted for JavaScript

sequelize / sequelize

https://github.com/sequelize/sequelize

stars	today
20422	10

An easy-to-use multi SQL dialect ORM for Node.js

axios / axios

https://github.com/axios/axios

stars	today
66836	42

Promise based HTTP client for the browser and node.js

gatsbyjs / gatsby

https://github.com/gatsbyjs/gatsby

stars	today
40231	36

Build blazing fast, modern apps and websites with React

withspectrum / spectrum

https://github.com/withspectrum/spectrum

stars	today
7905	22

Simple, powerful online communities.

automerge / automerge

https://github.com/automerge/automerge

stars	today
7354	23

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

vuejs / vue

https://github.com/vuejs/vue

stars	today
152660	77

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

mapbox / mapbox-gl-js

https://github.com/mapbox/mapbox-gl-js

stars	today
5338	4

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

facebook / jest

https://github.com/facebook/jest

stars	today
28462	25

Delightful JavaScript Testing.

storybookjs / design-system

https://github.com/storybookjs/design-system

stars	today
413	11

🗃 Storybook Design System

angular / angular.js

https://github.com/angular/angular.js

stars	today
59619	4

AngularJS - HTML enhanced for web apps!

conventional-changelog / commitlint

https://github.com/conventional-changelog/commitlint

stars	today
4256	13

📓 Lint commit messages

chartjs / Chart.js

https://github.com/chartjs/Chart.js

stars	today
46171	17

Simple HTML5 Charts using the

Language: unknown

tuvtran / project-based-learning

https://github.com/tuvtran/project-based-learning

stars	today
26723	154

Curated list of project-based tutorials

AobingJava / JavaFamily

https://github.com/AobingJava/JavaFamily

stars	today
1579	353

【互联网一线大厂Java 工程师面试+学习指南】进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务等领域知识，作者风格幽默，看起来津津有味，把学习当做一种乐趣，何乐而不为，后端同学必看，前端同学我保证你也看得懂，看不懂你加我微信骂我渣男就好了。

jwasham / coding-interview-university

https://github.com/jwasham/coding-interview-university

stars	today
93445	381

A complete computer science study plan to become a software engineer.

Hack-with-Github / Awesome-Hacking

https://github.com/Hack-with-Github/Awesome-Hacking

stars	today
32479	54

A collection of various awesome lists for hackers, pentesters and security researchers

kamranahmedse / developer-roadmap

https://github.com/kamranahmedse/developer-roadmap

stars	today
90791	237

Roadmap to becoming a web developer in 2019

getify / You-Dont-Know-JS

https://github.com/getify/You-Dont-Know-JS

stars	today
111826	195

A book series on JavaScript. @YDKJS on twitter.

Alvin9999 / new-pac

https://github.com/Alvin9999/new-pac

stars	today
18780	110

科学/自由上网，免费ss/ssr/v2ray/goflyway账号，搭建教程

yangchong211 / YCBlogs

https://github.com/yangchong211/YCBlogs

stars	today
3800	16

技术博客笔记大汇总【15年10月到至今】，包括Java基础及深入知识点，Android技术博客，Python，Go学习笔记等等，还包括平时开发中遇到的bug汇总，当然也在工作之余收集了大量的面试题，长期更新维护并且修正，持续完善……开源的文件是markdown格式的！同时也开源了生活博客，从12年起，积累共计N篇[近100万字]，转载请注明出处，谢谢！

CocoaPods / Specs

https://github.com/CocoaPods/Specs

stars	today
5512	1

The CocoaPods Master Repo

typescript-cheatsheets / react-typescript-cheatsheet

https://github.com/typescript-cheatsheets/react-typescript-cheatsheet

stars	today
8533	23

Cheatsheets for experienced React developers getting started with TypeScript

Fndroid / clash_for_windows_pkg

https://github.com/Fndroid/clash_for_windows_pkg

stars	today
3386	16

A Windows GUI based on Clash

wei-tim / YOWO

https://github.com/wei-tim/YOWO

stars	today
183	28

Bronce / PSTeam

https://github.com/Bronce/PSTeam

stars	today
10	2

mtdvio / every-programmer-should-know

https://github.com/mtdvio/every-programmer-should-know

stars	today
40151	83

A collection of (mostly) technical things every software developer should know

EbookFoundation / free-programming-books

https://github.com/EbookFoundation/free-programming-books

stars	today
131813	281

📚 Freely available programming books

frontendbr / vagas

https://github.com/frontendbr/vagas

stars	today
3684	2

🔬 Espaço para divulgação de vagas para front-enders.

alexpate / awesome-design-systems

https://github.com/alexpate/awesome-design-systems

stars	today
10163	20

💅🏻 ⚒ A collection of awesome design systems

allpaca / chrome-sbx-db

https://github.com/allpaca/chrome-sbx-db

stars	today
63	12

A Collection of Chrome Sandbox Escape POCs/Exploits for learning

sorrycc / awesome-javascript

https://github.com/sorrycc/awesome-javascript

stars	today
19058	13

🐢 A collection of awesome browser-side JavaScript libraries, resources and shiny things.

ossu / computer-science

https://github.com/ossu/computer-science

stars	today
51733	45

🎓 Path to a free self-taught education in Computer Science!

qazbnm456 / awesome-web-security

https://github.com/qazbnm456/awesome-web-security

stars	today
4138	5

🐶 A curated list of Web Security materials and resources.

timzhang642 / 3D-Machine-Learning

https://github.com/timzhang642/3D-Machine-Learning

stars	today
4315	9

A resource repository for 3D machine learning

sorrycc / blog

https://github.com/sorrycc/blog

stars	today
3745	6

💡

tvmai / meetup-slides

https://github.com/tvmai/meetup-slides

stars	today
69	6

Place for meetup slides

ahmetb / kubernetes-network-policy-recipes

https://github.com/ahmetb/kubernetes-network-policy-recipes

stars	today
1717	3

Example recipes for Kubernetes Network Policies that you can just copy paste